Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
neunpunktnull.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 15:03:04 UTC · ↺ Refresh
MX Hostnames
- mail01.neunpunktnull.com
MX Priorities
- mail01.neunpunktnull.com: 10
A / AAAA Records
- 157.90.1.137 ↩ web01.h.teits.pro
- 2a01:4f8:251:296f:1::10 ↩ web01.h.teits.pro
Mail Server IPs
- 162.55.105.108 ↩ mail01.neunpunktnull.com
- 2a01:4f8:251:296f:2::6c ↩ mail01.neunpunktnull.com
SOA Record
Raw SOA
ns3.teits.pro hostmaster.teits.pro 2026011300 14400 3600 1209600 600
Primary NS (mname)
ns3.teits.pro
Admin Email (rname)
hostmaster@teits.pro
Serial
2026011300
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
ns4.teits.pro
ns3.teits.pro
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:157.90.1.137 ip6:2a01:4f8:251:296f:1::10 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; sp=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx ip4:157.90.1.137 ip6:2a01:4f8:251:296f:1::10 ~all
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